A lot of large chemical fertilizer plants producing 1000 ton NH3/day and 1700 ton urea/day were constructed in the 1970's in China. During operation, subsynchronous vibration takes place occasionally in some of the large turbine-compressor sets and has resulted in heavy economic losses. Two cases of subsynchronous vibration are described: Self-excited vibration of the low-pressure (LP) cylinder of one kind of N2-H2 multistage compressor; and Forced subsynchronous vibration of the high-pressure (HP) cylinder of the CO2 compressor.


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    Titel :

    Some field experience with subsynchronous vibration of centrifugal compressors


    Beteiligte:
    Wang, Xi-Xuan (Autor:in) / Gu, Jin-Chu (Autor:in) / Shen, Qin-Gen (Autor:in) / Hua, Yong-Li (Autor:in) / Zhu, Lan-Sheng (Autor:in) / Du, Yun-Tian (Autor:in)


    Erscheinungsdatum :

    01.02.1989


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Some notes on centrifugal compressors

    Thompson, L.N. | Engineering Index Backfile | 1952


    Some Notes on Centrifugal Compressors

    Thompson, L.N. | Emerald Group Publishing | 1952



    Centrifugal compressors

    Society of Automotive Engineers | TIBKAT | 1961